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FGCN
2007
IEEE
136views Communications» more  FGCN 2007»
13 years 11 months ago
Comparison of CP-OFDM and OFDM/OQAM in Doubly Dispersive Channels
In this paper we compare the performance of cyclic prefix based OFDM (CP-OFDM) systems and OFDM/offset QAM (OFDM/OQAM) systems in doubly dispersive channels, by investigating the...
Jinfeng Du, Svante Signell
FGCN
2007
IEEE
127views Communications» more  FGCN 2007»
13 years 11 months ago
A Survey of Routing Protocols for Energy Constrained Ad Hoc Wireless Networks
In this survey we review energy-aware routing protocols for wireless multihop ad hoc networks and critically discuss the main results in this area. The classification presented is...
Natalia Vassileva, Francisco Barceló-Arroyo
FGCN
2007
IEEE
119views Communications» more  FGCN 2007»
13 years 11 months ago
A Novel Adaptive Load Shedding Scheme for Data Stream Processing
In this paper, we present a novel feedback control-based load shedding scheme for data stream processing. Firstly we apply system identification to establish a dynamic model to de...
Yunyi Zhang, Chongzheng Huang, Deyun Zhang
FGCN
2007
IEEE
13 years 11 months ago
An Evalulation of the Pool Maintenance Overhead in Reliable Server Pooling Systems
Reliable Server Pooling (RSerPool) is a protocol framework for server redundancy and session failover, currently still under standardization by the IETF RSerPool WG. An important ...
Thomas Dreibholz, Erwin P. Rathgeb
FGCN
2007
IEEE
149views Communications» more  FGCN 2007»
13 years 11 months ago
Cover Set Problem in Directional Sensor Networks
— A directional sensor network consists of a number of directional sensors, which can switch to several directions to extend their sensing ability to cover the interested targets...
Yanli Cai, Wei Lou, Minglu Li